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| ISO 9001-2000
Certificate of Compliance |
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Back |
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IS 276 : 2000 Austenitic Manganese
Steel Castings |
|
Grade |
Tensille Strength MPa KSI |
Yield Strength Mpa KSI |
Minimum Elongation in 50 mm |
Minimum reduction in area |
Chemical Compositions |
| |
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|
C% |
Mn% |
Si% |
P% |
S% |
|
1 |
600 |
300 |
24 |
- |
1.05-1.35 |
1 |
11-14 |
0.08 |
0.025 |
|
2 |
- |
- |
- |
- |
0.09-1.05 |
1 |
11.5-14 |
0.08 |
0.025 |
|
3 |
600 |
300 |
24 |
- |
1.05 -1.35 |
1 |
11.5-14 |
0.08 |
0.025 |
|
4 |
- |
- |
- |
- |
0.70-1.30 |
1 |
11.5-14 |
0.08 |
0.025 |
|
5 |
- |
- |
- |
- |
1.05-1.35 |
0.30-0.09 |
16-19 |
0.08 |
0.025 |
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6 |
- |
- |
- |
- |
1.05-1.35 |
0.30-0.09 |
16-19 |
0.08 |
0.025 |
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7 |
- |
- |
- |
- |
1.05-1.35 |
0.30-0.90 |
16-19 |
0.08 |
0.025 |
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Summary of Specification Requirements for
various Carbon Steel Castings |
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ASTM A 27 : Carbon Steel Castings
for General Applications |
|
Class or
Grade |
Tensille Strength
MPa KSI |
Yield Strength Mpa KSI |
Minimum Elongation in 50 mm |
Minimum reduction in area |
Chemical Compositions |
| |
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|
|
C% |
Mn% |
Si% |
P% |
S% |
|
N-1 |
-- |
-- |
-- |
-- |
-- |
-- |
0.25 |
0.75 |
0.80 |
0.06 |
0.05 |
|
N-2 |
-- |
-- |
-- |
-- |
-- |
-- |
0.35 |
0.60 |
0.80 |
0.06 |
0.05 |
|
U-60-30 |
415 |
60 |
205 |
30 |
22 |
30 |
0.25 |
0.75 |
0.80 |
0.06 |
0.05 |
|
60-30 |
415 |
60 |
205 |
30 |
24 |
35 |
0.30 |
0.60 |
0.80 |
0.06 |
0.05 |
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65-65 |
450 |
65 |
240 |
35 |
24 |
35 |
0.30 |
0.70 |
0.80 |
0.06 |
0.05 |
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70-36 |
485 |
70 |
250 |
36 |
22 |
30 |
0.35 |
0.70 |
0.80 |
0.06 |
0.05 |
|
70-40 |
458 |
70 |
275 |
40 |
22 |
30 |
0.25 |
1.20 |
0.80 |
0.06 |
0.05 |
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Summary of Specification Requirements for
various Carbon Steel Castings |
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ASTM A 148 : Carbon Steel Castings
for Structural Applications (D) |
|
Class or
Grade |
Tensille Strength
MPa KSI |
Yield Strength Mpa KSI |
Minimum Elongation in 50 mm (2 in.)
% |
Minimum reduction in area % |
Chemical Compositions |
| |
|
|
|
|
C% |
Mn% |
Si% |
P% |
S% |
|
80-40 |
550 |
80 |
275 |
40 |
18 |
30 |
- |
- |
- |
0.06 |
0.05 |
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80-50 |
550 |
80 |
345 |
50 |
22 |
35 |
- |
- |
- |
0.06 |
0.05 |
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90-60 |
620 |
90 |
415 |
60 |
20 |
40 |
- |
- |
- |
0.06 |
0.05 |
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105-85 |
725 |
105 |
585 |
85 |
17 |
35 |
- |
- |
- |
0.06 |
0.05 |
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